Turnigy G46 Brushless Outrunner 670kv (.46 Glow) (UK Warehouse)

Designed to be a direct swap out for your .40 to .46 size glow engine. This brushless outrunner will provide more power and with it's high efficiency, long run times.
A quality motor, built specifically for planes designed to fly with a .40 ~ .46 glow engine.

Spec.
Battery: 4~5 Cell /14.4~18.5V

RPM: 670kv

Max current: 40A

No load current: 10V/3.9A

Current capacity: 55A/15sec

Internal resistance: 0.04 ohm
Weight: 303g  (not including connectors)
Diameter of shaft: 6mm
Dimensions: 76x50mm

Required; 

60A ESC
4S~5S Li-Po / 12 ~ 16-cell Ni-MH/Ni-Cd
12x8 ~ 14x10 prop
Suitable for sport and scale airplanes weighing 4 to 7 pounds (1.8–3.2 kg).